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CyberPower CPS100BU 100 Watt Swivel Head Mobile Power Inverter with USB Charging Port and AC Outlet (Black)

3.5 out of 5 stars 27 customer reviews

List Price: $37.95
Price: $11.95 & FREE Shipping on orders over $35. Details
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100 Watt
Standard Packaging
  • Built-in Surge Protection: Safely protect your electronics against power fluctuations from vehicle startup and shutdown
  • Automatic-Shutdown: The device will automatically turn itself off to protect your battery from draining
  • USB Charging Port:- Charge any consumer electronic device that can be charged via USB port.
  • 150 degree Swivel Head: The cigarette lighter adapter is designed for universal placement in hard-to-reach areas.
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69 new from $11.95 3 used from $14.99

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$11.95 & FREE Shipping on orders over $35. Details In Stock. Ships from and sold by Amazon.com. Gift-wrap available.

Frequently Bought Together

  • CyberPower CPS100BU 100 Watt Swivel Head Mobile Power Inverter with USB Charging Port and AC Outlet (Black)
  • +
  • BESTEK® 75W Power Inverter DC 12v to 110v AC Car inverter DC Adapter Laptop Charger with AC Outlet + 2.1A Dual USB Ports for iPhone, iPad, Tablet, Samsung, HTC, GPS, DVD Player and More
Total price: $28.94
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Size: 100 Watt | Product Packaging: Standard Packaging
  • Buy Used and Save: Buy a Used "CyberPower CPS100BU 100 Watt Swivel Head Mobile Po..." and save 60% off the $37.95 list price. Buy with confidence as the condition of this item and its timely delivery are guaranteed under the "Amazon A-to-z Guarantee". See all Used offers.

Technical Details

Size: 100 Watt | Product Packaging: Standard Packaging
  • Brand Name: CyberPower
  • Model Number: CPS100BU
  • Manufacturer Warranty Description: 2 Year Limited Warranty

Product Description

Size: 100 Watt | Product Packaging: Standard Packaging

The CPS100BU Inverter converts 12v DC automobile power to standard 120v AC home power - up to 100 watts. Simply plug the inverter into a 12v DC outlet (cigarette lighter outlet) and you're ready to go. Its compact design and convenient 150-degree swivel head is designed to fit in all universal cigarette lighter receptacles. It is equipped with one 3-prong outlet and has built-in automatic shutdown to protect your vehicle's battery. Full-time surge protection guards against power fluctuations from vehicle startup and shutdown. It's the perfect device to power all your mobile/consumer electronics, small appliances, emergency equipment, and portable tools. It also includes a USB port for changing your mobile electronics.

Product Information

Size:100 Watt  |  Product Packaging:Standard Packaging

Technical Details

Item Weight 6.4 ounces
Product Dimensions 1.4 x 2.4 x 5.4 inches
Origin Made in USA or Imported
Item model number CPS100BU
Chassis Size Please fill in Unit Size
Warranty 2 Year Limited Warranty
Height (inches) 5 inches
Width (inches) 5 inches
Weight 7.2 Ounces

Additional Information

ASIN B004C1CIYY
Customer Reviews
3.5 out of 5 stars 27 customer reviews

3.5 out of 5 stars
Best Sellers Rank #56 in Automotive > RV Parts & Accessories > Power & Electrical > Power Inverters
#247 in Automotive > Tools & Equipment > Jump Starters, Battery Chargers & Portable Power
Shipping Weight 6.4 ounces (View shipping rates and policies)
Domestic Shipping This item is also available for shipping to select countries outside the U.S.
International Shipping This item can be shipped to select countries outside of the U.S. Learn More
Date First Available November 13, 2010

Customer Reviews

Top Customer Reviews

Size: 160 Watt DCPackage Type: Standard Packaging
I also purchased mine at Wal-Mart. Besides being very noisy, it blows the accessory fuse faster than a pulsar pulses. When it isn't blowing fuses, it frequently doesn't convert the power as I have to unplug and replug my laptop's brick a few time before the laptop shows it is receiving power. Seems there is a invert delay before it starts passing power through.

Also, it does have issues running when the vehicle has been off for awhile... Don't know if this is a safety feature, or just a draw hog and shuts down if car Battery is getting too much of a drain.

For the money, it is NOT worth the blown fuses and aggravating noise from the fan system, and I consider it a piece of garbage.

CyberPower CPS160SU-DC 160 Watt Slim-Line Mobile Power Inverter with USB Charging Port, AC Outlet and DC Out, Slim Line (Black)
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Size: 160 Watt DCPackage Type: Standard Packaging
Product never worked as advertised. Often switched off unexpectedly or overheated. USB power port didn't even have enough juice to power an iphone or camera battery. Fan was loud. Eventually just burned out despite I was just charging a phone or battery. Do not buy.
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Size: 160 Watt DCPackage Type: Standard Packaging
I thought i was getting a discount when I brought this product for $15 but its definitely not worth anything. I plugged in the power inverter and the green led lights up, but as soon as i plug in a blackberry the green led immediately turns off. Inorder to get this power inverter to work again, i have to remove the fuse then put it back in (the same fuse). Since i can't even charge a lowly crapberry phone, I doubt this thing can handle anything more than 5w. If you're thinking about buying this crap, don't waste your time or money.
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Size: 160 Watt DCPackage Type: Standard Packaging
Beware-beware-beware. This inverter is awful: 1) fan makes a LOUD whine, 2) overheats, 3) blows fuses. Need I say more?
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Size: 100 WattPackage Type: Standard Packaging
I haven't had it long enough to rate the durability or reliability for a car trip. Which is the intention. I need a simple little inverter for my 15 watts of DVD playing power needs and a little for my cell phone. Well it was working fine for the short time I used it. But within a minute the fan kicked on and it was the loudest fan I have heard in an inverter.

Sad too as I love my CyberPower UPS systems for my computers at home. So I was looking forward to trying an inverter under their brand labeling. Even though they likely didn't design the internals.

Other than the loud fan, I liked the firm swivel joint as it held it's position great. No annoying lights. But at the same time a dimly lit LED would have been nice to know it is getting power and working. But the fan makes that painfully obvious.

I also could not find details on the packaging or unit about the amperage of the USB port. It did power and charge my Galaxy S3, but not sure how fast. So not sure it's enough for a 2W+ tablet, etc, via the USB port.

1 star = "I hate it" on the Amazon scale, and the ultra loud fan made me "hate it". And the fan did not sound defective. I have used electronic devices long enough to know the difference. It is simply a tiny fan that spins at a very high speed, which makes it loud. I does not sound variable either. Off or full only.

UPDATE: 2014.10.19 - I actually ended up swapping it for anothering one and keeping it because I had a trip coming and couldn't find anything else that looked worth trying. The only good thing, is that it's still working. But it's still painfully loud, just like the first one I tried. Bad design. Also, I don't know what the minimum load is, but if you don't draw enough load it will turn off.
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By joss on December 8, 2013
Size: 100 WattPackage Type: Standard Packaging Verified Purchase
most convient thing to have ever... our power went out in our house our family used this to run a fan from my car to cool our family
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Size: 175 WattPackage Type: Standard Packaging Verified Purchase
Great small inverter. Quiet, reliable, has two AC and one USB outs. Really, pretty much everything I was looking for. If I wanted to quibble, I'd wish the ports/vents were arranged differently so I could use it wedged between the seats on my truck better - but that would be being picky, and probably not applicable to most others situations.
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Size: 100 WattPackage Type: Standard Packaging Verified Purchase
I have this item which I purchased from BestBuy while on a trip. A little noisy due to the cooling fan inside the device, but not really that annoying. I had it plugged into my car for about four hours straight and it hardly got warm. So far so good. I thought enough of the device to buy two more as gifts for my kids from Amazon.
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CyberPower CPS100BU 100 Watt Swivel Head Mobile Power Inverter with USB Charging Port and AC Outlet (Black)
This item: CyberPower CPS100BU 100 Watt Swivel Head Mobile Power Inverter with USB Charging Port and AC Outlet (Black)
Price: $11.95
Ships from and sold by Amazon.com
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